Unblock a file with PowerShell?

Question

I am trying to have PowerShell unblock a file in Win2K8 R2.

Does anyone have a pointer as to the syntax?

Answer 1

If you server does not have Powershell > v3 ($PSVersionTable.PSVersion.Major -ge 3). Then use good old reliable DOS:

for /f "tokens=*" %f in ('dir /b *.*') do echo.>"%f":Zone.Identifier